The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2013
Filed:
Jul. 17, 2008
Applicant:
Dietmar Ruwisch, Berlin, DE;
Inventor:
Dietmar Ruwisch, Berlin, DE;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a hearing aid to be arranged at and/or in an ear, comprising a microphone for converting acoustic signals into electrical signals, a hearing module for providing the electrical signals, a loudspeaker for converting the electrical signals outputted from the hearing module into acoustic signals. The hearing module comprises a means for noise suppression effecting a noise estimation to determine a signal-dependent filter and to provide a noise-reduced output signal.